; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa vthumb.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 40343
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 0

;; QUESTION SECTION:
;vthumb.ak.fbcdn.net.		IN	AAAA

;; ANSWER SECTION:
vthumb.ak.fbcdn.net.	2432	IN	CNAME	vthumb.facebook.com.edgesuite.net.
vthumb.facebook.com.edgesuite.net. 264 IN CNAME	a591.dspda2.akamai.net.
a591.dspda2.akamai.net.	15	IN	AAAA	2001:428:4c02::cda8:ec6b
a591.dspda2.akamai.net.	15	IN	AAAA	2001:428:4c02::cda8:ec6a

;; AUTHORITY SECTION:
dspda2.akamai.net.	2422	IN	NS	n0dspda2.akamai.net.
dspda2.akamai.net.	2422	IN	NS	n2dspda2.akamai.net.
dspda2.akamai.net.	2422	IN	NS	n4dspda2.akamai.net.
dspda2.akamai.net.	2422	IN	NS	n3dspda2.akamai.net.
dspda2.akamai.net.	2422	IN	NS	a0dspda2.akamai.net.
dspda2.akamai.net.	2422	IN	NS	n1dspda2.akamai.net.
dspda2.akamai.net.	2422	IN	NS	n5dspda2.akamai.net.
dspda2.akamai.net.	2422	IN	NS	a1dspda2.akamai.net.

;; Query time: 1 msec
;; SERVER: ::1#53(::1)
;; WHEN: Sun Feb 10 16:38:12 2013
;; MSG SIZE  rcvd: 354